Taking on a hit and making it your own is a brave and treacherous task.
The "why fix what isn't broken" mentality often prevails, meaning people often approach and receive tribute tunes with caution.
However, there are always undeniably some cover songs that hit the nail on the head - whether they offer a unique twist, take the song into another genre, or find something new and beautiful in the piece - they sit happily alongside the original, sometimes even surpassing it.
Here are few great covers from 2015 that we think you should check out.
Hot Chip - Bruce Springsteen's Dancing in the Dark
https://www.youtube.com/watch?v=PyN_d28-sfw
Video via YouTube/HotChipVEVO
Hozier - Sam Smith's Lay Me Down
https://www.youtube.com/watch?v=N7XDLxC0IDQ
Video via YouTube/BBCRadio1VEVO
Gavin James - Michael Jackson's Billie Jean X The Weeknd's Can't Feel My Face
https://www.youtube.com/watch?v=JReIYMJ1YLA
Video via YouTube/SBTV:Music
Orla Gartland - James Bay's Hold Back The River
https://www.youtube.com/watch?v=2D75h0r4h3g
Video via YouTube/OrlaGartland
Dixie Chicks - Lana Del Ray's Video Games
https://www.youtube.com/watch?v=MvqgJqfIRQs
Video via YouTube/ShannonWilson
Sam Smith and Disclosure - Drake's Hotline Bling
https://www.youtube.com/watch?v=P5OeT5r51co
Video via YouTube/BBCRadio1VEVO
Ryan Adams - Taylor Swift's Blank Space
https://www.youtube.com/watch?v=sndW_dDy-s8
Video via YouTube/RyanAdamsVEVO
Demi Lovato - Hozier's Take Me To Church
https://www.youtube.com/watch?v=ysv84KEZXWw
Video via YouTube/BBCRadio1VEVO
Hermitage Green - The Fugee's Ready or Not
https://www.youtube.com/watch?v=gj0USjcgwZw
Roisin O - Michael Jackson's Man in the Mirror
https://www.youtube.com/watch?v=zat6FjSapp4
Ed Sheeran - Christina Aguilera's Dirty
https://www.youtube.com/watch?v=Pf_ldxntwJg
Video via YouTube/BBCRadio1
Wyvern Lingo - Joni Mitchell's River
https://www.youtube.com/watch?v=NJX7TimwLj4